package pers.zh.parking.service;

import pers.zh.parking.common.Response;
import pers.zh.parking.po.PkUser;

public interface IUserService {
    boolean exist(String account);

    PkUser validate(String account, String password);

    boolean addUser(PkUser user);

    boolean update(PkUser user);

    PkUser getUser(Integer userId);

    boolean modifyPwd(PkUser user);
}
